1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index e9eb408ae2a8..aacf1f4b9fb5 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -314,7 +314,7 @@ static int nfsd_get_default_max_blksize(void)
         unsigned long ret;
 
         si_meminfo(&i);
-        target = i.totalram << PAGE_SHIFT;
+        target = (i.totalram - i.totalhigh) << PAGE_SHIFT;
         /*
          * Aim for 1/4096 of memory per thread This gives 1MB on 4Gig
          * machines, but only uses 32K on 128M machines.  Bottom out at